JP4444893B2 - Extended portfolio chart drawing device - Google Patents

Description

The present invention relates to extended portfolio chart drawing device. More specifically, the present invention relates to a processing apparatus that extends information used for drawing a portfolio chart to radar chart information to be evaluated on the portfolio chart and draws a chart in which the information on the radar chart to be evaluated is incorporated on the portfolio chart.

  There is a technique for displaying multiple evaluation objects on a portfolio chart and analyzing the evaluation objects.

  FIG. 20 shows an example of a portfolio chart. In the portfolio chart of FIG. 20, the evaluation object is expressed using three indexes, ie, the position on the plane (X coordinate, Y coordinate) and the size (radius) of the figure indicating the position, and the positional relationship between the evaluation objects, etc. Is analyzed.

  On the other hand, in the analysis by the radar chart, as shown in FIG. 21, each evaluation value of a plurality of evaluation items is plotted on an index axis provided radially, and a polygon formed with a point indicating each evaluation value as a vertex. This is a method for analyzing the characteristics of the evaluation object, etc., depending on the shape of the shape and the tendency of the irregularities at the top of the polygon.

For example, in the determination method using the radar chart of Patent Document 1, radar charts representing two objects to be determined are displayed side by side, an inner product of broken lines connecting points drawn on the radar chart is calculated, and a predetermined procedure is performed. The quality of the determination target is determined by comparing with the area of the reference graphic calculated in (1).
JP 2002-197250 A

  Portfolio charts are excellent in that they can express relationships between evaluation targets. Usually, the value that defines the position and size of the evaluation target expressed on the portfolio chart is based on a total score obtained by a specific calculation formula using the evaluation values of a plurality of evaluation items as parameters.

  Therefore, when only the values indicated by the position and size of the evaluation target displayed on the portfolio chart are compared, the cause of the superiority or inferiority of the evaluation target may not be grasped. For this reason, it is difficult to grasp the characteristics of the evaluation target, and if analysis is performed solely on the portfolio chart, there is a risk of misperception or illusion when judging whether the evaluation target is superior or inferior.

  By combining a portfolio chart and a radar chart that shows the evaluation value for each evaluation item to be evaluated, it is expected to perform more accurate analysis and evaluation, so the portfolio chart and the radar chart can be presented together. Such a drawing method is required.

  Conventionally, a system or apparatus that displays a portfolio chart and a radar chart in a linked manner has not been realized.

  However, it is not possible to quickly compare the characteristics of the evaluation target using a display method that displays the portfolio chart and radar chart separately on the same screen and simply compares both charts. Further, there is a problem that it is difficult to view information simply by displaying the data of the radar chart as it is in a figure representing an evaluation target on the portfolio chart, for example, a circle used in the portfolio chart of FIG.

An object of the present invention, in conjunction with information portfolio chart information and radar charts, on the portfolio chart is to provide an extended portfolio chart drawing device that can better view the information of the radar charts.

Disclosed in connection with the present invention apparatus, we evaluated a processing apparatus for drawing a chart incorporating information of the evaluation object of the radar chart target portfolio chart on drawing a, evaluation target predetermined portfolio chart on Portfolio drawing means for drawing on the chart, radar chart data storage means for storing radar chart data indicating an evaluation value of a predetermined evaluation item to be evaluated drawn on the portfolio chart, and the radar chart on the portfolio chart. Drawing target selection means for selecting an evaluation target for displaying data, and graphic drawing means for drawing a predetermined graphic generated using the selected radar chart data of the evaluation target at the position of the evaluation target in the portfolio chart With.

The apparatus disclosed in connection with the present invention described above is a radar chart data indicating an evaluation value of a predetermined evaluation item of the evaluation object drawn on the portfolio chart, separately from the data for drawing the evaluation object on the portfolio chart. Is stored in the radar chart data storage means.

The above-described apparatus draws an evaluation target on a predetermined portfolio chart by the portfolio drawing means, and displays the radar chart data from the portfolio chart on the basis of a user instruction by the drawing target selection means. Select.

Further, the above apparatus generates a predetermined figure by using the selected radar chart data of the evaluation object selected from the radar chart data storage means and having the predetermined evaluation item set as the index axis by the figure drawing means, This figure is drawn at the position of the evaluation target in the portfolio chart. The graphic drawing means can draw a triangle representing the direction of the index axis in the radar chart of the evaluation item specified by the evaluation item specifying means and the height corresponding to the evaluation value of the evaluation item as the graphic.

Further, the device disclosed in relation to the present invention can draw information represented by a radar chart on a single chart called a portfolio chart. Therefore, it is possible to simultaneously present information indicating the tendency of the evaluation target by the radar chart while enabling an overview of the relationship between the evaluation targets by the portfolio chart.

Furthermore, the graphic drawing means of the apparatus disclosed in connection with the present invention described above may draw a polygon representing the relationship between all evaluation values of the selected evaluation objects developed in the radar chart as the graphic. it can.

The apparatus disclosed in relation to the present invention can draw a polygon showing a tendency in a predetermined evaluation item displayed on a radar chart at a position on the portfolio chart to be evaluated. It is possible to simultaneously present the tendency of information that is the origin of the position and size in the chart.

An apparatus disclosed as one aspect of the present invention is a processing apparatus that draws a chart in which information of a radar chart of an evaluation target is incorporated on a portfolio chart in which the evaluation target is drawn, and the evaluation target is a predetermined portfolio chart. Portfolio drawing means for drawing on top, radar chart data storage means for storing radar chart data indicating evaluation values of predetermined evaluation items to be evaluated drawn on the portfolio chart, and the radar chart data on the portfolio chart. A drawing target selecting means for selecting an evaluation target for displaying chart data; an evaluation item specifying means for specifying an evaluation item for radar chart data to be displayed on the portfolio chart among the evaluation items for the radar chart; Radarture to be evaluated Using the data, generate a triangle representing the direction of the index axis in the radar chart of the specified evaluation item and the height corresponding to the evaluation value of the evaluation item, and a predetermined figure including the generated triangle, Graphic drawing means for drawing at the position to be evaluated of the portfolio chart.

Apparatus disclosed as an embodiment of the present invention is particularly simplified by triangles the evaluation value for a particular endpoint, defining the height in correspondence to the magnitude of the evaluation value among the evaluation items displayed in the radar chart Can be drawn. As an example, in a portfolio chart that represents an evaluation target in a circle, if the evaluation value of the corresponding evaluation item of the evaluation target is small, a circle with a triangular protrusion like a short thorn is drawn at the position of the evaluation target, the greater the evaluation value of the evaluation item, draw a circle with a long large projections.

Furthermore, the evaluation item designating means of the apparatus disclosed as one aspect of the present invention includes a dial including an instruction knob that rotates and moves along a predetermined circumference, and the dial instruction knob is rotated by a user operation. If, identifies an index axis coincident from the radar charts and direction determined by the position of the center and instructions knob circumferential shall be the evaluation items metrics axis identified was the designated corresponding evaluation item.

  Thus, it is possible to provide an interface that allows the user to intuitively select an arbitrary evaluation item from the evaluation items set on the radar chart.

The effects obtained by the disclosed apparatus will be briefly described as follows. In other words, the radar chart information can be incorporated on the portfolio chart, and a single chart in which the portfolio chart information and the radar chart information are linked can be drawn.

  The user can usually perform analysis as a conventional portfolio chart on the display screen of the extended portfolio chart. Furthermore, the user can specify the position and size of the evaluation target on the portfolio chart while overlooking the entire portfolio chart. The evaluation values in a plurality of evaluation items that are the basis of the total score shown can be intuitively grasped by the simplified polygon of the radar chart.

  In particular, in the evaluation value of a specific evaluation item specified by the user, in order to draw a triangle with the magnitude relation of the evaluation value corresponding to the height and the vertex corresponding to the direction of the index axis of the radar chart, The superiority in a specific evaluation item can be grasped visually.

  By presenting the evaluation target by such drawing, the user can understand the evaluation target very easily.

  Furthermore, by using the dial rotation angle provided on the screen, it is possible to intuitively and easily select a predetermined evaluation item by specifying the evaluation item corresponding to the index axis set radially on the radar chart. it can.

  Furthermore, it is possible to save time and effort to compare separately displayed portfolio charts and radar charts, and to improve analysis time efficiency. In addition, it is possible to prevent misidentification and illusion of evaluation items that are likely to occur when comparing both charts.

  FIG. 1 is a diagram showing a configuration example of an extended portfolio chart drawing apparatus of the present invention.

  An extended portfolio chart drawing device (hereinafter referred to as a chart drawing device) 1 is a device that draws a chart in which information of the radar chart to be evaluated is incorporated on a portfolio chart in which the evaluation target is drawn.

  The chart drawing apparatus 1 includes a portfolio chart drawing unit 101, a display target setting unit 102, a display condition setting unit 103, a drawing initialization unit 104, a portfolio data extraction unit 105, a dial setting unit 107, a dial rotation control unit 108, and a dial drag position. A detection unit 109, a radar chart item drawing unit 110, a radar chart drawing unit 111, and a display device 120 are provided.

  FIG. 2 is a diagram illustrating an example of a display screen displayed on the display device 120 by a drawing process performed by the chart drawing device 1. The display screen 300 includes a chart display area 310, a display setting item display area 320, a display target selection button 330, and a dial 340.

  The portfolio chart drawing unit 101 is processing means for drawing a portfolio chart of a predetermined evaluation item in the chart display area 310 of the display screen 300 using the portfolio data 20.

  In this embodiment, the portfolio chart represents the evaluation object by the total score of the three evaluation categories. The evaluation target is determined based on the X and Y coordinate values corresponding to the total points of the first and second evaluation categories, respectively, and the position on the portfolio plane is determined by the radius of the circle corresponding to the third total point. The size of the circle indicating the object is determined.

  The portfolio data 20 is data such as an object serial number (i) for identifying an evaluation object, an X coordinate value Xi, a Y coordinate value Yi of the portfolio chart, and a size of a graphic representing the evaluation object for each evaluation object drawn on the portfolio chart. Is included. Here, the size of the graphic to be evaluated is the radius Ri of the circle.

  The display target setting unit 102 is a processing unit that selects an evaluation target for rendering radar chart information from the evaluation targets displayed on the portfolio chart.

  The display target setting unit 102 performs radar chart information drawing processing on the evaluation targets T1 and T2 selected by the user's mouse click operation or the like from the evaluation targets on the portfolio chart displayed in the chart display area 310 of FIG. Set as an evaluation target.

  The display condition setting unit 103 is processing means for setting display conditions when displaying data based on the radar chart to be evaluated in the portfolio chart.

  The display condition setting unit 103 displays predetermined display setting items in the display setting item display area 320, extracts display conditions selected by a user's mouse click operation or the like, and holds them in the display setting data 21.

  For example, the following display conditions are set and held.

・ Display polygons based on the scores of all the evaluation items on the radar chart (hereinafter referred to as “radar chart display”), or display graphics based on the scores of specific evaluation items (hereinafter referred to as “radar chart item display”) To specify)
・ When displaying radar chart items, specify whether to leave graphics based on other evaluation items already displayed,
・ Specify whether to display only the evaluation values (scores) of the specified evaluation items that are equal to or higher than the specified threshold, and set the threshold value.
-The shape of a figure (triangle) representing a radar chart item, etc.

  The drawing initialization unit 104 is a processing unit that erases drawing related to information on the radar chart to be evaluated on the portfolio chart displayed in the chart display area 310 and initializes the portfolio chart.

  The portfolio data extraction unit 105 is a processing unit that extracts data on the evaluation item selected by the display target setting unit 102 from the portfolio data 20 and holds it as selection target portfolio data 22.

  FIG. 3 is a diagram illustrating an example of the selection target portfolio data 22.

  The selection target portfolio data 22 includes the target serial number i, the X coordinate value Xi, the Y coordinate value Yi, the radius Ri of the circle representing the evaluation item, the drawing color Cpi of the graphic representing the evaluation item, etc. It is data of.

  The dial setting unit 107 is a processing means for setting the dial 340 as an interface for designating evaluation items to be displayed on the portfolio chart and displaying the dial 340 on the display screen 300 in the radar chart item display.

  The dial setting unit 107 extracts the evaluation item number j, the evaluation item name, and the index axis number N of the evaluation item from the radar chart data 23, and calculates the angle θj of each index axis.

  As shown in FIG. 4, the index axis angle θj is an angle between the base line parallel to the X coordinate axis of the portfolio chart and the index axis of the evaluation item (item number j).

  The evaluation item number j (j is an integer from 1 to N), the evaluation item name, and the index axis angle θ (the angle between the base line and the index axis) are stored in the radar data table 25 shown in FIG.

  The radar chart data 23 is data for displaying on the radar chart the score of a predetermined evaluation item that is the original information of the total score of each evaluation category of the evaluation target displayed on the portfolio chart. The radar chart data 23 includes the number N of evaluation items, the item number j of the evaluation item, the evaluation item name, the setting of the index axis of the evaluation item, the score Pij of the evaluation item for each evaluation object i displayed on the portfolio chart, the radar chart It includes data such as the drawing color Cri. Here, the score Pij is a value on the index axis of the evaluation item (hereinafter, evaluation item j) of the item number j of the radar chart.

  The dial setting unit 107 draws the evaluation item name associated with the index axis at a position corresponding to the direction of the index axis of the radar chart on the circumference of the dial 340 drawn on the display screen 300.

  The dial rotation control unit 108 calculates the unit angle θu of the rotational movement of the selection instruction unit 341 of the dial 340 from the number N of evaluation items in the radar data table 25, receives a user's mouse drag operation, and the like. This is a processing means that draws by moving the position of the selection instruction unit 341 for each unit angle θu and presents to the user which evaluation item is selected.

  As shown in FIG. 6, the dial drag position detection unit 109 determines the rotation angle r between the index axis specified at this position and the base line from the position of the selection instruction unit 341 rotated and moved by the user's mouse drag operation or the like. Is obtained from the radar data table 25, the index axis angle θj matching the rotation angle r is detected, and the evaluation item of the evaluation item j is specified from the matched angle θj.

  The radar chart item drawing unit 110 uses the radar chart data 23 to calculate the score Pij of the evaluation target Ti selected on the portfolio chart for the evaluation item j detected and specified by the dial drag position detection unit 109. This is a processing means for drawing a triangle representing the direction of the index axis of the evaluation item j in the chart and the height corresponding to the score Pij.

  Specifically, the radar chart item drawing unit 110 selects the evaluation target Ti selected from the index axis of the evaluation item j detected by the rotation angle r of the selection instruction unit 341 of the dial 340 in the selection target radar chart data 24. The score Pij is extracted. Then, the coordinates (Xi, Yi) of the evaluation target Ti of the portfolio chart in the chart display area 310 are acquired from the selection target portfolio data 22, and based on the acquired coordinates, the same color as the drawing color of the evaluation target is used. Draw a triangle indicating the score of the evaluation item. The triangle is, for example, an isosceles triangle, and a line that forms a rotation angle r from a parallel line of the X coordinate axis that passes through the coordinates (Xi, Yi) where the bisectors of the base and apex angle intersect at the coordinates (Xi, Yi). Draw so that the apex angle is above the minute.

  For example, it is assumed that the item D is selected as the designation item for the evaluation targets T1 and T2 represented by the radar chart shown in FIG. The radar chart item drawing unit 110 extracts the score P1j (j = 4) of the selected evaluation target T1 and the score P2j (j = 4) of the evaluation target T2 for the evaluation item j. Then, as shown in FIG. 8, at the coordinates (X1, Y1) of the evaluation target T1 of the portfolio chart, the base is the radius Ri of the evaluation target circle based on the rotation angle r of the evaluation item j and the extracted score P1j. , A triangle having a height of s × P1j (Pij) (s is a constant) is generated, the midpoint of the base of the triangle overlaps the coordinates (X1, Y1), and the vertex forms a rotation angle r from the base point. Draw to lie on the line.

  In the radar chart item drawing unit 110, the dial 340 is operated to move the position of the selection instruction unit 341, and the designation of another evaluation item is detected from the position of the selection instruction unit 341 moved by the dial drag position detection unit 109. The same process is performed each time, and a triangle for the specified evaluation item is drawn on the evaluation target.

  FIG. 9 shows a drawing example when a triangle indicating the score of the evaluation item designated as the evaluation target T1, T2 is drawn in the radar chart item display.

  When item D of the radar chart shown in FIG. 7 is specified as shown in FIG. 9A, the size of the score in item D, such as a protrusion that shows the same direction as the index axis of item D A triangle with a height corresponding to is drawn.

  When the item G of the radar chart shown in FIG. 7 is designated as shown in FIG. 9B, the size of the score in the item G, such as a protrusion showing the same direction as the index axis of the item G, is set. A triangle with the corresponding height is drawn.

  Further, as shown in FIG. 9C, when the item D of the radar chart shown in FIG. 7 is designated, and then the item G is designated, the already drawn radar chart item is used as it is in the display setting data 21. When the remaining display conditions are set, the direction of each index axis is indicated for each of the items D and G, and a triangle having a height corresponding to the size of each score is drawn.

  As shown in FIG. 9, in item D, the score P2j of the evaluation object T2 is larger than the score P1j of the evaluation object T1, and in item G, the score P1j of the evaluation object T1 is larger than the score P2j of the evaluation object T2. , Can be grasped at a glance.

  When drawing a radar chart item, the radar chart item drawing unit 110 is in a state where a plurality of selected evaluation objects are close to each other as shown in FIG. When it overlaps with the figure (circle) shown, it is always drawn in front of the figure showing the other evaluation object.

  Further, as an initial setting, the radar chart item drawing unit 110 draws the generated triangle so that the bottom of the triangle overlaps the coordinates of the evaluation target, as shown in FIG. Further, for example, in accordance with the designation of the display setting item, as shown in FIG. 10B, the base of the triangle representing the score of the evaluation item can be drawn so as to be the tangent of the circle representing the evaluation target. Alternatively, as shown in FIG. 10C, it is possible to draw only the triangle representing the radar chart item at the coordinates of the evaluation object without drawing the circle representing the evaluation object.

  Further, when a predetermined threshold is set in the display condition, the radar chart item drawing unit 110 may draw only a radar chart item whose evaluation item score is equal to or higher than the threshold.

  Further, in order to enable the radar chart item drawing unit 110 to draw the radar chart item outside the coordinate area of the portfolio chart when the evaluation target T3 located in the peripheral part of the portfolio chart is selected, FIG. As shown in FIG. 5, a drawable area 315 capable of drawing a radar chart and radar chart items is provided in advance at the periphery of the portfolio chart area in the chart display area 310.

  The radar chart drawing unit 111 is processing means for drawing a polygon generated by developing scores Pi of all evaluation items of the selected evaluation target Ti on a radar chart in a graphic representing the evaluation target.

Specifically, an angle θv = 2π / N between index axes of N evaluation items j is calculated based on the radar chart data 23. Then, for the evaluation target Ti, in order from the first evaluation item j, the angle θvj from the baseline parallel to the X coordinate axis of the portfolio chart to the index axis of the evaluation item j is obtained, and the score Pij is extracted from the index axis of the evaluation item j To do. When the angle θvj and the score Pij are obtained for all the evaluation items, the coordinates (Xi, Yi) on the portfolio chart of the evaluation target Ti are extracted, and the coordinates (Xi, Yi) are centered as shown in FIG. , The position of the score Pij is calculated. The position of the score Pij is
X coordinate = Xi + s × Pij × cos (θvj),
Y coordinate = Yi + s × Pij × sin (θvj)
And Then, a polygon having all the scores Pi as vertices is generated, and this polygon is drawn with the radar chart drawing color Cri in the figure representing the evaluation target Ti.

  Hereinafter, the flow of the processing of the present invention is shown in FIGS.

  FIG. 13 is a diagram showing an outline processing flow of the chart drawing apparatus 1 of the present invention.

  The chart drawing apparatus 1 performs portfolio chart drawing processing (step S1).

  The portfolio chart drawing unit 101 draws a predetermined portfolio chart and evaluation target Ti in the chart display area 310 of the display screen 300 using the portfolio data 20.

  Thereafter, a chart selection process for drawing the evaluation target Ti displayed on the portfolio chart in the chart display area 310 is performed (step S2). The display condition setting unit 103 detects which display item “radar chart display” or “radar chart item display” displayed in the display setting item display area 320 of the display screen 300 is selected by the user.

  If the detected item is “radar chart item display” (step S3), a drawing request is sent to the radar chart item drawing unit 110 to perform radar chart item drawing processing (step S4). If the detected item is “radar chart display” (step S3), a drawing request is sent to the radar chart drawing unit 111 to perform a radar chart drawing process (step S5).

  FIG. 14 is a more detailed process flow diagram of the radar chart item drawing process in step S4.

  The drawing initialization unit 104 performs an initialization process (step S100). The drawing initialization unit 104 extracts the serial number i of the evaluation target selected in the previous process stored in the selection target portfolio data 22, the coordinates (Xi, Yi), the radius Ri of the evaluation target circle, and the like, and the portfolio chart All thorns (projections) representing the scores of the evaluation items created and drawn on the coordinates of all the evaluation targets Ti selected above are deleted.

  Then, the display target setting unit 102 selects the evaluation target Ti displayed in the chart display area 310 of the display screen 300 by the user's mouse click operation or the like, and the display target selection button 330 is selected when the display target selection button 330 is pressed. The evaluation target Ti is notified to the portfolio data extraction unit 105 (step S101).

  The portfolio data extraction unit 105 extracts the portfolio data of the selected evaluation target Ti from the portfolio data 20 and holds it as selection target portfolio data 22 (step S102).

  The display condition setting unit 103 inputs display conditions such as the display shape and display state of radar chart items set by the user in the display setting item display area 320 of the display screen 300 when selecting a drawing chart, and displays setting data. 21 (step S103).

  Next, the dial setting unit 107 additionally draws a dial 340 for selecting an evaluation item name to be displayed in the radar chart item on the display screen 300 (step S104). Details of the dial setting process will be described later.

  Next, the radar chart item drawing unit 110 acquires a radar chart evaluation item designated by the user via the dial drag position detection unit 109, and performs a drawing process of the radar chart item for the designated evaluation target Ti. This is performed (step S105). Details of the radar chart item drawing process will be described later.

  After that, when another evaluation target Ti is clicked on the chart display area 310 with a mouse click or the like, and there is an instruction to change the evaluation target for rendering the radar chart item (YES in step S106), the process proceeds to step S101. Return. If there is no instruction to change the evaluation target (NO in step S106), the process ends.

  FIG. 15 is a diagram showing a detailed processing flow of the dial setting processing in step S104.

  The dial setting unit 107 acquires the serial numbers and evaluation item names of N evaluation items from the radar chart data 23 and stores them in the radar data table 25 (step S110). Then, a base line parallel to the X coordinate axis of the portfolio chart is set, an angle θj from the base line to the index axis of the evaluation item j is obtained, and the angle θj is stored in the radar data table 25 (step S111). Then, a unit angle θu for dial rotation is calculated (step S112). The unit angle θu = 2π / (kN) (k is an integer other than zero). For example, if the number of evaluation items is N = 12, that is, if the index chart is 12 radar charts and k = 1, the unit angle θu = 30 degrees.

  Then, the dial 340 including the selection instruction unit 341 and the evaluation item name are drawn at a predetermined position on the display screen 300 (step S113).

  When the user rotates the dial 340 by dragging the mouse or the like, the dial rotation control unit 108 moves and controls the selection instruction unit 341 for each unit angle θu set by the dial setting unit 107.

  16 and 17 are flowcharts showing the detailed processing flow of the radar chart item drawing process in step S105.

  When the dial 340 is dragged with the mouse by the user, the dial drag position detection unit 109 reads the rotation angle r = θu × m (m is an integer) of the position of the selection instruction unit 341 that has been rotated (step S120). Then, it is checked whether or not the rotation angle r exists at the set angle of the index axis of the evaluation item set in the radar chart data 23 (step S121). If there is an index axis setting angle that coincides with the rotation angle r (YES in step S121), the corresponding evaluation item name among the evaluation item names drawn around the dial 340 is expanded in bold, different colors, and fonts. The image is displayed with emphasis by drawing processing such as (step S122).

  Then, the score Pij of the selected evaluation target Ti is extracted from the radar chart data 23 for the evaluation item j of the index axis corresponding to the rotation angle r (step S123).

  Further, the coordinates (Xi, Yi) on the portfolio chart of the evaluation target Ti selected from the selection target portfolio data 22 are extracted, and the radar chart item is drawn with the drawing color Cpi of the figure of the evaluation target Ti at the coordinates (Xi, Yi). Then, a thorn that represents the size of the corresponding evaluation item in height is generated and drawn (step S124). Here, the shape of the thorn is an isosceles triangle, and the length of the base = the radius Ri of the circle representing the evaluation target Ti, and the height = s × Pij (s is a constant).

  Then, it is checked whether or not a display condition (afterimage display) is set in the display setting data 21 so as to leave the previously drawn thorns (step S125), and only when the thorn afterimage display is not performed ( In step S125, the index axis evaluation item corresponding to the previously drawn rotation angle r-unit angle θu is deleted (step S126).

  If thorns are not drawn for all selected evaluation target Tis (NO in step S127), the process returns to step S123. If thorns are drawn for all selected evaluation targets Ti (YES in step S127), it is detected whether the mouse drag operation of the dial 340 is continuing (step S128).

  If the dragging of the dial 340 is continuing (YES in step S128), the process returns to step S120. If the dragging of the dial 340 is not continuing (NO in step S128), the process is terminated.

  FIG. 18 is a more detailed process flow diagram of the radar chart drawing process in step S5 of FIG.

  The drawing initialization unit 104 performs initialization processing (step S130). The drawing initialization unit 104 extracts the serial number i, the coordinates (Xi, Yi) of the evaluation target selected in the previous processing stored in the selection target portfolio data 22, the radius Ri of the circle representing the evaluation target, and the like. The polygons representing all the radar charts in the graphic to be evaluated created and drawn on the coordinates of all the evaluation targets Ti selected on the chart are deleted.

  Then, when the evaluation target Ti displayed in the chart display area 310 of the display screen 300 is selected by a mouse click operation or the like and the display target selection button 330 is pressed, the display target setting unit 102 selects the selected evaluation target. Ti is notified to the portfolio data extraction unit 105 (step S131). Then, the portfolio data extraction unit 105 extracts the portfolio data of the selected evaluation target Ti from the portfolio data 20, and holds it as the selection target portfolio data 22 (step S132).

  The radar chart drawing unit 111 performs a radar chart drawing process for the designated evaluation target Ti (step S133). Details of the radar chart drawing process will be described later.

  Thereafter, when there is an instruction to change the evaluation target for drawing the radar chart by clicking another evaluation target in the chart display area 310 (YES in step S134), the process returns to step S131. If there is no instruction to change the evaluation target (NO in step S134), the process ends.

  FIG. 19 is a diagram showing a detailed process flow of the radar chart drawing process in step S133.

  The radar chart drawing unit 111 calculates the unit angle θv between the index axes for the N evaluation items from the radar chart data 23 (step S140). The unit angle θv = 2π / N (N is an integer). Further, an angle Rj from the base line is calculated for the index axis of the i-th evaluation item of the radar chart (step S141). The angle Rj = θv · j (j is an integer). Further, the score Pij of the selected evaluation target Ti is extracted from the radar chart data 23 from the evaluation item j of the index axis corresponding to the angle Rj (step S142).

  If all the scores Pij of the evaluation target Ti have not been extracted in the evaluation item j of the radar chart (NO in step S143), the process returns to step S141.

When all the scores Pij of the evaluation target Ti are extracted from the evaluation item j of the radar chart (YES in step S143), the coordinates (Xi, Yi) on the portfolio chart of the evaluation target Ti selected from the selection target portfolio data 22 And the position (XY coordinate) of the score Pij based on the coordinates (Xi, Yi) of the evaluation target Ti,
X coordinate = Xi + s × Pij × cos (θvj)
Y coordinate = Yi + s × Pij × sin (θvj)
(Step S144).

  Then, a polygon having the obtained score Pij as a vertex is drawn with the drawing color Cri of the radar chart (step S145).

  Although the present invention has been described above with reference to the embodiments, it is obvious that the present invention can be variously modified within the scope of the gist thereof.

  Although the present invention has been described as being implemented as a processing program that is read and executed by a computer, the processing program that implements the present invention includes a portable medium memory, a semiconductor memory, a hard disk, and the like that can be read by a computer. It can be stored in an appropriate recording medium, provided by being recorded on these recording media, or provided by transmission / reception using various communication networks via a communication interface.

  The features of the embodiments and examples of the present invention are listed as follows.

(Appendix 1)
A processing device for drawing a chart in which information of the radar chart to be evaluated is incorporated on a portfolio chart in which the evaluation target is drawn,
Portfolio drawing means for drawing an evaluation object on a predetermined portfolio chart;
Radar chart data storage means for storing radar chart data indicating an evaluation value of a predetermined evaluation item to be evaluated drawn on the portfolio chart;
Drawing target selection means for selecting an evaluation target for displaying the radar chart data from the portfolio chart;
An extended portfolio chart drawing apparatus comprising: a figure drawing unit for drawing a predetermined figure generated using the selected radar chart data of the evaluation target at a position of the evaluation target of the portfolio chart.

(Appendix 2)
The extended portfolio chart drawing apparatus according to claim 1, wherein the figure drawing means draws a polygon representing a relationship between all evaluation values of the selected evaluation object developed in the radar chart as the figure.

(Appendix 3)
The graphic drawing means specifies the score of the evaluation item set in the radar chart as the graphic, specifies the index axis of the evaluation item by the rotation angle from a predetermined base line and the score position on the index axis, In the coordinates of the portfolio chart, the score position is obtained on a line segment that forms the rotation angle from the line corresponding to the base line that passes through the position of the evaluation target, and all the obtained scores are set as vertices. The extended portfolio chart drawing apparatus according to Supplementary Note 2, which draws a square.

(Appendix 4)
An evaluation item specifying means for specifying an evaluation item of radar chart data to be displayed on the portfolio chart;
2. The extended portfolio according to claim 1, wherein the graphic drawing means draws, as the graphic, a triangle representing a direction corresponding to an index axis in the radar chart of the specified evaluation item and a height corresponding to an evaluation value of the evaluation item. Chart drawing device.

(Appendix 5)
The graphic drawing means specifies the score of the evaluation item set in the radar chart as the graphic, specifies the index axis of the evaluation item by the rotation angle from a predetermined base line and the score position on the index axis, In the coordinates of the portfolio chart, the score position on the line segment forming the rotation angle from the line corresponding to the base line determined so as to pass through the position of the evaluation target is obtained, and the score of the line segment forming the rotation angle is obtained The extended portfolio chart drawing apparatus according to claim 4, which draws a triangle having a height to a position.

(Appendix 6)
The evaluation item designating unit includes a dial including an instruction knob that rotates and moves along a predetermined circumference. When the dial indication knob is rotated and moved by a user operation, the center of the circumference is determined from the radar chart. The extended portfolio chart drawing device according to appendix 4, wherein an index axis that matches a direction determined by a position of the instruction knob is specified, and an evaluation item corresponding to the specified index axis is the specified evaluation item.

(Appendix 7)
The graphic drawing means deletes the graphic drawn for another evaluation item to be evaluated according to a user's request, and then the direction of the index axis in the radar chart of the designated evaluation item and the evaluation item 5. The extended portfolio chart drawing device according to appendix 4, wherein a triangle representing a height corresponding to the evaluation value is drawn.

(Appendix 8)
A processing method of drawing a chart in which information of the radar chart of the evaluation target is incorporated on a portfolio chart in which the evaluation target is drawn,
Drawing an evaluation target on a predetermined portfolio chart;
Selecting an evaluation target for displaying radar chart data from the portfolio chart;
Obtaining radar chart data of the selected evaluation target from radar chart data storage means for storing radar chart data indicating an evaluation value of a predetermined evaluation item of the evaluation target drawn on the portfolio chart;
A method of drawing an extended portfolio chart, comprising: drawing a predetermined graphic generated using the selected radar chart data of the evaluation target at the position of the evaluation target of the portfolio chart.

(Appendix 9)
9. The extended portfolio chart drawing processing method according to claim 8, wherein in the step of drawing the figure, a polygon representing a relation between all evaluation values of the selected evaluation object developed in the radar chart is drawn as the figure. .

(Appendix 10)
A step of designating an evaluation item of radar chart data to be displayed on the portfolio chart;
In the step of drawing the graphic, the triangle representing the direction corresponding to the index axis in the radar chart of the specified evaluation item and the height corresponding to the evaluation value of the evaluation item is drawn as the graphic. Extended portfolio chart drawing processing method.

(Appendix 11)
In the step of designating the evaluation item, in a dial having an indicating knob that rotates and moves along a predetermined circumference, when the position of the indicating knob of the dial is rotated and moved by a user, the circle is extracted from the radar chart. The extended portfolio chart drawing process according to appendix 10, wherein an index axis that coincides with a direction determined by the center of the indicator knob and a direction determined by the position of the pointing knob is specified, and the evaluation item corresponding to the specified index axis is the specified evaluation item Method.

It is a figure which shows the structural example of an extended portfolio chart drawing apparatus. It is a figure which shows the example of a display screen. It is a figure which shows the example of selection object portfolio data. It is a figure for demonstrating calculation of the angle of the index axis of an evaluation item. It is a figure which shows the example of a radar data table. It is a figure for demonstrating the unit angle and rotation angle of rotation of a dial. It is a figure for demonstrating the process which extracts the score in the evaluation item of evaluation object from a radar chart. It is a figure for demonstrating the production | generation and drawing of the figure showing the magnitude | size of the score of an evaluation item displayed as a radar chart item. It is a figure which shows the example of a drawing of the triangle which shows the score of an evaluation item. It is a figure which shows the example of a drawing of the triangle which shows the score of the evaluation item when evaluation object adjoins. It is a figure which shows the example of the drawable area | region provided in the periphery of the portfolio chart area | region of a chart display area. It is a figure for demonstrating the production | generation and drawing of the polygon of the radar chart of evaluation object. It is a figure which shows the outline | summary processing flow of an extended portfolio chart drawing apparatus. It is a more detailed process flowchart of the radar chart item drawing process of step S4. It is a figure which shows the detailed process flow of the dial setting process of step S104. It is a figure which shows the detailed process flow of the drawing process of the radar chart item of step S105. It is a figure which shows the detailed process flow of the drawing process of the radar chart item of step S105. It is a more detailed process flowchart of the radar chart drawing process of step S5. It is a figure which shows the detailed process flow of the drawing process of the radar chart of step S133. It is a figure which shows the example of a portfolio chart. It is a figure which shows the example of a radar chart.

Explanation of symbols

1 Expanded portfolio chart drawing device (chart drawing device)
DESCRIPTION OF SYMBOLS 101 Portfolio chart drawing part 102 Display object setting part 103 Display condition setting part 104 Drawing initialization part 105 Portfolio data extraction part 107 Dial setting part 108 Dial rotation control part 109 Dial drag position detection part 110 Radar chart item drawing part 111 Radar chart item drawing Part 120 Display device 20 Portfolio data 21 Display setting data 22 Portfolio data to be selected 23 Radar chart data 25 Radar data table

Claims (2)

A processing device for drawing a chart in which information of the radar chart to be evaluated is incorporated on a portfolio chart in which the evaluation target is drawn,
Portfolio drawing means for drawing an evaluation object on a predetermined portfolio chart;
Radar chart data storage means for storing radar chart data indicating an evaluation value of a predetermined evaluation item to be evaluated drawn on the portfolio chart;
Drawing target selection means for selecting an evaluation target for displaying the radar chart data from the portfolio chart;
Among the evaluation items of the radar chart, an evaluation item specifying means for specifying an evaluation item of radar chart data to be displayed on the portfolio chart;
Using the selected radar chart data of the evaluation target, generate a triangle representing the direction of the index axis in the radar chart of the specified evaluation item and the height corresponding to the evaluation value of the evaluation item, An extended portfolio chart drawing apparatus comprising: a figure drawing means for drawing a predetermined figure including a triangle formed at a position to be evaluated in the portfolio chart. The evaluation item designating unit includes a dial including an instruction knob that rotates and moves along a predetermined circumference. When the dial indication knob is rotated and moved by a user operation, the center of the circumference is determined from the radar chart. The extended portfolio chart drawing apparatus according to claim 1, wherein an index axis that coincides with a direction determined by a position of the instruction knob is specified, and an evaluation item corresponding to the specified index axis is set as the specified evaluation item.

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